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  1. Tooth enamel - Wikipedia

    Since enamel is semitranslucent, the color of dentin and any material underneath the enamel strongly affects the appearance of a tooth. The enamel on primary teeth has a more opaque …

  2. Tooth Enamel: What It Is, Function & Care - Cleveland Clinic

    Oct 7, 2025 · Tooth enamel is the protective outer covering of each of your teeth. It shields your tooth crown (the part you can see above your gums) and the delicate inner layers of your tooth …

  3. Tooth Enamel Erosion and Restoration - WebMD

    Oct 7, 2025 · What does tooth enamel do? WebMD explains what tooth enamel is, what causes it to erode, how to prevent enamel loss, and how to treat it.

  4. ENAMEL Definition & Meaning - Merriam-Webster

    The meaning of ENAMEL is to cover, inlay, or decorate with enamel. How to use enamel in a sentence.

  5. Scientists Say They've Figured Out a Way to Regrow Tooth Enamel

    Nov 10, 2025 · Researchers at the University of Nottingham say they've come up with a new type of gel that can repair and rebuild tooth enamel.

  6. Goodbye, Cavities? Scientists Just Found a Way to Regrow ...

    Nov 7, 2025 · Scientists at the University of Nottingham have developed a new protein-based gel that can restore tooth enamel by mimicking the body’s natural growth processes. A newly …

  7. Enamel | Protection, Calcium & Hardness | Britannica

    Sep 20, 2025 · enamel, in anatomy, the hardest tissue of the body, covering part or all of the crown of the tooth in mammals. Enamel, when mature, consists predominantly of apatite …